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A mirror of the official Linux kernel repository just in case
7c2c3e63e1
This patch will fix the below issues
1. Discarding memory dump events if memdump state is moved to
MEMDUMP_TIMEOUT.
2. Fixed race conditions between qca_hw_error() and qca_controller_memdump
while free memory dump buffers using mutex lock
3. Moved timeout timer to delayed work queue
4. Injecting HW error event in a case when dumps failed to receive and HW
error event is not yet received.
5. Clearing hw error and command timeout function callbacks before
sending pre shutdown command.
Collecting memory dump will follow any of the below sequence.
Sequence 1:
Receiving Memory dump events from the controller
Received entire dump in stipulated time
Received HW error event from the controller
Controller Reset from HOST
Sequence 2:
Receiving Memory dump events from the controller
Failed to Receive entire dump in stipulated time
A Timeout schedules and if no HW error event received a fake HW
error event will be injected.
Controller Reset from HOST.
Sequence 3:
Received HW error event
HOST trigger SSR by sending crash packet to controller.
Received entire dump in stipulated time
Controller Reset from HOST
Fixes:
|
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.